In this video, I discuss the procedures pilots follow to achieve two successful engine starts. The focus is on the actions ...

In May 2025, Delhi NCR-based Green Aero also successfully demonstrated its first hydrogen-powered jet engine named The Blue Dragon, but commercial deployment of such engines is still a long way away ...

Moreover, the engines are designed to run on liquid natural gas (LNG), which is 1/10th the price of traditional jet fuel, offers more energy per unit weight, and produces 30% less CO2 when burned. The ...

This was not a one-off experiment built for a headline. The hydrogen work followed a staged path, beginning in 2022 when ...